| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $128.50 | 4.465% | $134.2375 | $134.24 | $134.25 | $134.20 |
| Purchase #2 | $182.47 | 12.434% | $205.1583 | $205.16 | $205.15 | $205.20 |
| Purchase #3 | $100.29 | 6.547% | $106.856 | $106.86 | $106.85 | $106.90 |
| Purchase #4 | $114.86 | 11.508% | $128.0781 | $128.08 | $128.10 | $128.10 |
| Purchase #5 | $190.59 | 11.337% | $212.1972 | $212.20 | $212.20 | $212.20 |
| Purchase #6 | $69.26 | 10.168% | $76.3024 | $76.30 | $76.30 | $76.30 |
| Purchase #7 | $172.25 | 10.828% | $190.9012 | $190.90 | $190.90 | $190.90 |
| 7 purchase totals = | $958.22 | $1,053.7307 | $1,053.74 | $1,053.75 | $1,053.80 | |